Porth Ceriad Surf Break

Lat Long: 52.79° N 4.51° W

Porth Ceriad 48 hour detailed Surf Forecast

Issued: 12 pm 02 Sep 2026 (local time)

Forecast update in  hr  min

Today's Porth Ceriad sea temperature is
18.2°C
2.4° 

Porth Ceriad surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.


How big are the waves at Porth Ceriad today (02 Sep):

  • Morning surf: Morning surf (02 Sep, local time) - 4ft (1.2m), 5s period with SSW swell.
  • Afternoon surf: Afternoon surf (02 Sep, local time) - 5ft (1.5m), 6s period with SW swell.
  • Evening surf: Evening surf (02 Sep, local time) - 6ft (1.9m), 7s period with SW swell.

The current surf forecast for Porth Ceriad at 9PM is: 1.9m 7s primary swell from a Southwest direction (forecast issued at 12:00pm September 02). The wind direction is predicted to be cross-onshore.

Time (BST) & DateWave HeightWave Period
Morning (02 Sep)4ft (1.2m)5s
Afternoon (02 Sep)5ft (1.5m)6s
Evening (02 Sep)6ft (1.9m)7s

Table - waves today at Porth Ceriad. (Swell directed towards the surf break)


Short Range Forecast

Heavy rain (total 20mm), heaviest during Thu night. Very mild (max 18°C on Wed night, min 14°C on Fri morning). Winds decreasing (strong winds from the SW on Thu afternoon, light winds from the WNW by Fri night).

Wed
2
Thursday
3
Friday
4
10 AM
1 PM
4 PM
7 PM
10 PM
1 AM
4 AM
7 AM
10 AM
1 PM
4 PM
7 PM
10 PM
1 AM
4 AM
7 AM
10 AM
1 PM
4 PM
7 PM
10 PM
Rating
(10 max)
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
Swell
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Wave
Height (m)
Direction
Period (s)
1.2
SSW
5
1.4
SSW
6
1.5
SW
6
1.8
SW
7
2
SW
7
1.9
SW
7
1.4
SW
7
1.3
WSW
7
1.2
SW
7
1.3
SW
5
1.6
SW
6
1.9
SW
6
1.9
SW
7
1.4
SW
6
1.4
SW
7
1.5
WSW
8
1.7
WSW
5
1.6
WSW
6
1.5
WSW
5
1.3
WSW
5
1.3
WSW
5
Wave Graph
Metric surfscale
Energy kJ
62
123
156
290
363
314
189
173
151
74
169
269
322
144
168
256
149
148
128
88
77
Wind (km/h)
40
SSE
35
SSW
35
SW
35
SW
40
SW
35
WSW
30
WSW
30
WSW
25
SW
30
SW
40
SW
40
SW
35
SW
30
W
25
W
35
W
40
W
40
WSW
35
WSW
35
W
35
W
Wind State
on
on
cross-on
cross-on
cross-on
cross-on
cross-on
cross
cross-on
cross-on
cross-on
cross-on
cross-on
cross
cross
cross
cross
cross
cross
cross
cross
High Tide
12:07PM4.09m
00:30AM4.13m
12:53PM3.82m
1:20AM3.76m
1:48PM3.50m
Low Tide
6:48PM0.80m
7:21AM0.92m
7:31PM1.04m
8:15AM1.21m
8:50PM1.27m
light rain
light rain
cloud
part cloud
cloud
cloud
part cloud
part cloud
cloud
cloud
cloud
cloud
light rain
heavy rain
cloud
cloud
cloud
part cloud
part cloud
clear
clear
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:28
6:30
6:31
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
8:05
8:02
8:00
 mm
3
3
1
13
Temp °C
16
17
17
17
17
18
17
16
17
17
17
17
17
17
16
15
14
15
17
17
16
Feels °C
10
13
13
12
12
13
13
12
14
13
12
11
12
14
12
8
6
7
10
11
10
  • Map Icons:
  • Break
  • Live Wave Height (m)
  • Live Wind Speed (km/h)
  • Surf Rating (10 Max)
  • Ocean Swells (m)
  • Wind Speed (km/h)
Map placeholder
How to use the Wavefinder 

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